How Does A Compressed Air Drain Trap Work

Some compressed air auto drains work on the float principal.

How does a compressed air drain trap work.

We use cookies to give you the best experience on our website. The strategic use of compressor auto drains one in the drain port of every tank or air reservoir and one at every drop leg where compressed air is plumbed down to the air tool will go a long way in ridding your air system of water. However unlike steam air does not condense at environmental conditions to allow the disc to open. In inverted bucket steam traps the bucket within the trap is attached to a lever that opens and closes the trap valve in response to the bucket s motion.

By aircompressorsusa team june 10 2020 updated. Compressed air systems can provide you with various mechanically actuated drain traps that eliminate the need for manually draining out air lines a practice which can waste compressed air and valuable time. This condition is known as air binding. Mainly an automatic tank drain allows accumulated moisture to escape with each burst of compressed air instead of needing to drain the tank manually.

Not only does this allow the moisture to escape but it also prevents rust particles from being able to get into your tank s filtration system. It s similar to the trap under your kitchen or bathroom sink. Spirax sarco liquid drain traps are built for the robust application of compressed air providing you with precise control and greater efficiency. Compressor drain traps are necessary to discharge water and oil as they are removed from the airflow during the compression process.

While there are a variety of options for compressed air system drainage properly installed drain traps are the key to removing liquid continuously and automatically without wasting air or gas. And common disc traps can lock shut. If you continue without changing your cookie settings we assume that you consent to our use of cookies on this device. 5 best air compressor water separators how they work.

When steam or air flows into the underside of the inverted bucket and condensate surrounds it on the outside the steam causes the bucket to become buoyant and rise. Coalescing separators utilize a filter element to trap contaminants in your compressed air supply as it moves through the filter. Air compressor manufacturers put a drain valve on the bottom of the air tank for a reason. Air binding can be a typical event creating a drainage failure cold trap and there are several methods to deal with this phenomenon.

The compressed air under pressure in the bowl will then vent to atmosphere through the drain opening blowing the water and debris from the bowl as it does.